JPS6415237A - Piercing device - Google Patents
Piercing deviceInfo
- Publication number
- JPS6415237A JPS6415237A JP16970087A JP16970087A JPS6415237A JP S6415237 A JPS6415237 A JP S6415237A JP 16970087 A JP16970087 A JP 16970087A JP 16970087 A JP16970087 A JP 16970087A JP S6415237 A JPS6415237 A JP S6415237A
- Authority
- JP
- Japan
- Prior art keywords
- piercing
- cradle
- main body
- zone
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To automatically pierce the hole with a rupture burr without the need for work chip treatment and to reduce a piercing cost by discharging the projecting piece for connection of the main body of the container lid received on a rotary type piercing cradle by a feeding means by piercing it with the can working press in a tapered drill shape. CONSTITUTION:The main body 20 of a container lid with the projection piece 26 for linking received in a feeding zone made upwards to the circular recessed part 56 of the cradle 10 of the main body 2 of a rotary type piercing device is supported between still guides 58 and turned to a piercing zone by rotating together with the cradle 10. In the piercing zone a lifting member 64 is descended by the roller 68 engaged with the can groove 72 of a stationary cam block 70 and piercing is executed towards a recessed part 52 by a tip 98 sharping piercing tool 94 with pressing the projecting piece 26 by a synthetic resin elastic body 100. In that case a hole is opened without the generation of a working chip. Consequently there is no need for chip processing and the automatic piercing is made efficient.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16970087A JPH0798233B2 (en) | 1987-07-09 | 1987-07-09 | Punching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16970087A JPH0798233B2 (en) | 1987-07-09 | 1987-07-09 | Punching device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6415237A true JPS6415237A (en) | 1989-01-19 |
JPH0798233B2 JPH0798233B2 (en) | 1995-10-25 |
Family
ID=15891264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16970087A Expired - Fee Related JPH0798233B2 (en) | 1987-07-09 | 1987-07-09 | Punching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0798233B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117301410A (en) * | 2023-12-01 | 2023-12-29 | 泰州宇铨影视设备有限公司 | Stable edge cutter for plastic lamp shade |
-
1987
- 1987-07-09 JP JP16970087A patent/JPH0798233B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117301410A (en) * | 2023-12-01 | 2023-12-29 | 泰州宇铨影视设备有限公司 | Stable edge cutter for plastic lamp shade |
CN117301410B (en) * | 2023-12-01 | 2024-02-02 | 泰州宇铨影视设备有限公司 | Stable edge cutter for plastic lamp shade |
Also Published As
Publication number | Publication date |
---|---|
JPH0798233B2 (en) | 1995-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |